import java.util.Scanner;
public class Test {
    int a[] = new int[10];
    int curNum = 0;//表示当前数组中有多少元素
    public void add(int num) throws MyException {
        if(curNum >= 10){
            throw new MyException(("队列已经满了"));
        }
        for (int i = 0; i < curNum; i++) {
            if(a[i] == num){
                throw  new doubleNumException("");
            }
        }
        a[curNum] = num;
        curNum ++;
        System.out.println("num" + num + "插入成功");
    }

    public static void main(String[] args){
        Test test = new Test();
        try {
            test.add(1);
            test.add(1);
        }catch (MyException e){
            System.out.println("操作失败");
        }
        finally {

        }
    }
}
